A Human Resource Specialist is hiring a new employee in the application. While creating the employee record, he enters personal information and employment details and, when submitting the transaction, encounters an error.
Part of the error message reads "NewPersonEmployment Approval to
NewPersonEmploymentApprovalRules_NewPersonRuleSet failed with Business Fault: null. Check the underlying fault. Check target SOA component for cause."
The Human Resource Specialist raises a service request with the internal support team. What is the cause of this error?